133625075455 has 16 divisors (see below), whose sum is σ = 166264971264. Its totient is φ = 102987735840.

The previous prime is 133625075453. The next prime is 133625075459. The reversal of 133625075455 is 554570526331.

It is not a de Polignac number, because 133625075455 - 2¹ = 133625075453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133625075453) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1898389 + ... + 1967518.

It is an arithmetic number, because the mean of its divisors is an integer number (10391560704).

Almost surely, 2^133625075455 is an apocalyptic number.

133625075455 is a deficient number, since it is larger than the sum of its proper divisors (32639895809).

133625075455 is a wasteful number, since it uses less digits than its factorization.

133625075455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3866166.

The product of its (nonzero) digits is 1890000, while the sum is 46.

The spelling of 133625075455 in words is "one hundred thirty-three billion, six hundred twenty-five million, seventy-five thousand, four hundred fifty-five".